Sure it sounds cheesy, but music is a part of life for most people. So instead of just posting what music you like how about signing up to Last.fm and letting people see what music you have been/are currently listening to. Just put a link to your profile in here and then we can discuss music in this thread.
If you need to sign up click here
And to view my profile click here
Hopefully this will stimulate some good discussion on the worlds varying music taste's.